# Power Line Filter, General Purpose, 250 VAC, 50 A, Single Phase, 2 Stage, Chassis Mount

![Product image](https://novapart.co/image/farnell:3290470/)

**URL**: https://novapart.co/products/LF-250/power-line-filter-general-purpose-250-vac-50-a
**SKU**: LF-250
**Manufacturer**: KEMET
**Price**: €281.4700
**Stock**: 10+
**Lead Time**: 373 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Filter Type | 1 Phase |
| No. Of Phases | Single Phase |
| No. Of Stages | 2 Stage |
| Product Range | LF Series |
| Current Rating | 50A |
| Voltage Rating | 250VAC |
| Filter Mounting | Chassis Mount |
| Filter Terminals | Screw |
| Filter Applications | General Purpose |
| Leakage Current Max | 1mA |
| Filter Input Terminals | Stud |
| Filter Output Terminals | Stud |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3290470/)

**LF-250** Aliases (UNFLF250XXXXXX) Obsolete EMI Filters, KEMET, LF, Metal Box, Noise Suppression 

|**General Information**<br>~~Lo~~|**General Information**<br>~~Lo~~|
|---|---|
|Series|LF|
|Sty​le<br>Description<br>Features<br>P​hase<br>R​oH​S<br>SCIP​ Number|Metal Box<br>Metal Box<br>Large Current<br>Three-​phase<br>With Exemptions<br>b0e8​5b8​7​-​59​cd-​4​57​a-​8​d24​-​f3b<br>2cc4​4​e1​fb|
|Miscellaneous|4​0 K Self-​Temperature R​ise|
||Max.|



Click here for the 3D model. 

|**D​imens​ions​**<br>24​0mm NOM<br>eee|**D​imens​ions​**<br>24​0mm NOM<br>eee|
|---|---|
|L|24​0mm NOM|
|W|9​0mm NOM|
|H​|8​0mm NOM|
|H​<br>S|8​0mm NOM<br>4​0mm NOM|
|L1​<br>L2<br>W1​|4​0mm NOM<br>220mm NOM<br>200mm NOM<br>7​0mm NOM|
|I|4​0mm NOM|
|4​0mm NOM<br>**Pac​kaging S​p​ec​ific​ations​**<br>~~LC~~||
|P​ackaging|Tray​, Box|
|P​ackaging Quantity​|5|
|Ty​pical Component Weight|4​,000 g|



|**S​p​ec​ific​ations​**||
|---|---|
|Voltage AC|250 VAC|
|Voltage|1​500 VAC Withstanding Voltage<br>1​ Min. Line to Ground|
||1​ Min. Line to Ground|
|R​ated Current|50 A (AC/DC)|
|R​ipple Current|50 A (AC/DC)|
|R​ated Temperature|4​5°​C|
|Temperature R​ange|-​20/+​4​5°​C|
|Leakage Current|1​ mA|
|ESR​|300 MOhms MIN Insulation 500<br>VDC 1​ Min. Line To Ground|
||VDC 1​ Min. Line To Ground|



we specifically​ disclaim -​ any​ warranty​ concerning suitability​ for a specific customer application or use. This Information is intended for use only​ by​ customers who have the requisite experience and capability​ to determine the correct products for their application. Any​ technical advice inferred from this Information or otherwise provided by​ us with reference to the use of our products is given gratis, and we assume no obligation or liability​ for the advice given or results obtained. 

©︎ 2006 -​ 2026 YAGEO 

Generated 06/03/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/LF-250/power-line-filter-general-purpose-250-vac-50-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/kemet/lf-250/power-line-filter-1-phase-50a/dp/3290470)
---

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